That “small round hole” on a nail clipper isn’t just decorative—it actually has a few practical uses, though some of the viral claims about it are a bit exaggerated.
On a standard nail clipper, the hole is typically part of the lever (the piece you press down). Here’s what it’s really for:
1. Keychain attachment
The most common purpose is simple: you can attach your clipper to a keyring so it’s easy to carry around.
2. Extra grip / leverage
Some people use the hole to insert a small rod, pin, or even another object to get a better grip or more control when pressing down—though this isn’t necessary for most users.
3. Cleaning under nails (limited use)
In some clipper designs, the pointed tip or edge near the hole can help clean under nails—but this depends on the specific design, not the hole itself.
What it’s not
You might see claims online that the hole has “powerful hidden functions” or specialized uses—it’s mostly clickbait. The design is practical, but not secret or multifunctional in any dramatic way.
If you want, you can show me a picture of your clipper—I can point out exactly what each part does.
